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T2081 board bring up , nor flash

Question asked by Monali Haware on Nov 25, 2018
Latest reply on Dec 19, 2018 by Yiping Wang

I have a custom t2081 board.i am in the process of bringing it up. Sysclk and ddr clk are both 66.6 MHz.
I used por hcw and used JTAG configuration file to give pll configuration.
Now ,want to program the flash with the required rcw. For this I used init_sram.tcl file for t2081 to initialize cpc ram as write -read memory. I could do that successfully. but when do -
Display oxe8000000 10 , I get ccs protocol memory read error.
What could be the problem.i have 256MB of Nor I changed the init_sram.tcl content for nor flash for 256MB.but when I probe the ifc address and cs signals, they don't toggle at all(I saw these signals by routing to FPGA).

1. Can you tell me what could be the problem?

2.can you please send me the init_sram.tcl(from installation directory , from t2091 qds directory), with TLB and CAM registers programmed for 256MB of memory? I suopose this is the problem for ifc signals being unaffected.